{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject.Age", "Treatment.Drug", "Treatment.Route", "Treatment", "Subject.Gender", "Treatment.Freq", "Subject.Population", "Treatment.Time_elapsed", "Subject.Disorder", "Combination.Drug", "Treatment.Duration", "Treatment.Dosage"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Gender", "Treatment.Drug", "Treatment.Route", "Treatment", "Treatment.Dosage", "Subject.Race", "Subject.Population", "Treatment.Disorder", "Subject", "Treatment.Time_elapsed", "Treatment.Duration", "Combination.Drug", "Effect", "Subject.Disorder", "Treatment.Freq", "Subject.Age"]}], "input": "In a randomised, investigator-blinded, multicentre phase III efficacy trial, 899 infants and children with acute uncomplicated Plasmodium falciparum malaria received six doses of AL according to body weight over 3 days either as crushed tablets (Coartem) or as dispersible tablets."}
{"adverse event": [], "potential therapeutic event": [{"trigger": "received ", "arguments": {"Subject.Gender": "NAN", "Treatment.Drug": "AL", "Treatment.Route": ["dispersible tablets", "crushed tablets"], "Treatment": "six doses of AL according to body weight over 3 days either as crushed tablets (Coartem) or as dispersible tablets", "Treatment.Dosage": "six doses", "Subject.Race": "NAN", "Subject.Population": "899", "Treatment.Disorder": "Plasmodium falciparum malaria", "Subject": "899 infants and children with acute uncomplicated Plasmodium falciparum malaria", "Treatment.Time_elapsed": "NAN", "Treatment.Duration": "3 days", "Combination.Drug": "NAN", "Effect": "NAN", "Subject.Disorder": "NAN", "Treatment.Freq": "NAN", "Subject.Age": "infants and children"}}]}